Details
These 400 or 406 cid Dart Block and Rotating Assemblies offer race proven quality components at a greatly reduced package price. Dart SHP blocks, Lt Wt forged 4340 crankshafts, Mid-Wt H-beam rods 562 gm, forged pistons and file fit rings are standard in these popular combinations.
- 400 or 406 cubic inch
- 4.125 or 4.155 bore x 3.750 stroke
- Dart SHP Block - 9.025 deck, 4.125 bore
- 48 lb Light Weight 4340 Forged Crankshaft, 3.750 stroke, 350 mains
- Molnar Mid-Wt 6.000 in H-beam rods 3/8 ARP2000 bolts
- SRP PRO Forged Pistons +4cc Dome
- Comp ratio w/ 64cc = 12.9 to 1
- File Fit nitrided steel rings 1.2x1.5x3mm
- Optional PBM/Mahle +11cc dome 14-1, Gas Ported 2618 material with .043x.043x3mm ductile moly rings
- Coated & grooved cam bearings
- King TriAcular rod & main bearings
- Brass freeze plugs & steel cam plug
- 100% internally balanced
- 650HP Max
- Use 350 unweighted flex plate & harmonic balancer
Call for Optional Finish Machining & Short Block Assembly
Other Combinations Available - Custom Assemblies our Specialty - Please Inquire
Hundreds of stroke & bore combinations availableSAVE $100 Order TOP END KIT with Short Block Kit - Click Here
Additional Information
| Manufacturer | Dart |
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